Beer Mile follows the International Beer Mile Rules:

A Beer Mile involves drinking four 12oz beers (minimum 5% ABV) and running four laps (1 mile total) on a track, starting with a beer before the first lap and finishing one beer/lap in a transition zone, with the key rules being no shotgunning/tampering, finishing the beer before the lap starts, and a penalty lap for vomiting.
The Basics
Four Beers, Four Laps: Drink one beer, run one lap, repeat four times on a 400m track.
Transition Zone: Beers must be consumed in a designated area (usually 10 meters) before starting the next lap.
Start: The race begins with drinking the first beer in the transition zone before the starting line.
Beer Specifications
Volume: Standard 12 oz (355 mL) cans or bottles.
Type: Must be beer (fermented, hops, malted grains).
ABV: Minimum 5% alcohol by volume (no hard cider/soda).
No Advantage Containers: No wide-mouth bottles or modified cans.
Rules of Consumption & Running
No Tampering: No shotgunning or puncturing cans (except the tab).
Finish Before Lap: The entire can/bottle must be empty before you exit the transition zone.
Show Empty Can: Hold the empty can overhead to prove it's empty.
Vomit Penalty: If you vomit, you must run one extra lap.

The Eagle Challenge will follow the same rules except for the following:

The beers will be 20oz Imperial Pints.
No penalty lap for vomiting.